APIbase.pro — The API Hub for AI Agents
MCP serverAI & modelsOnce apibase is added, your AI can use 327 tools from 92 providers through a single connection, giving it a wide range of developer tools to work with. You pay per call, so costs follow what your AI actually uses.
Use APIbase.pro — The API Hub for AI Agents in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add APIbase.pro — The API Hub for AI Agents and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use APIbase.pro
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Details
Available today. Use it from your connected AI after setup.
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Add apibase, then ask your AI to try one of the available tools. You pay per call, so you can start with a single task and grow from there.
What your AI can do with it
- Use 327 tools from 92 providers
- Connect once instead of setting up each provider separately
- Pay per call, only for the calls your AI makes
- Work on development tasks with tools from many providers
Install APIbase.pro — The API Hub for AI Agents
The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user apibase-pro-the-api-hub-for-ai-a 'https://apibase.pro/mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://apibase.pro/mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=apibase-pro-the-api-hub-for-ai-a&config=eyJ1cmwiOiJodHRwczovL2FwaWJhc2UucHJvL21jcCJ9Open the link and Cursor adds the server at that address.
ChatGPT
https://apibase.pro/mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add apibase-pro-the-api-hub-for-ai-a --url 'https://apibase.pro/mcp'Run it once, then sign in with codex mcp login apibase-pro-the-api-hub-for-ai-a if the server asks for an account.
From the project's README
As published by whiteknightonhorse/apibase in README.md.
One MCP + REST endpoint to 1387 tools from 401 providers. No signup, no subscription, no API key to start — pay per call in USDC (x402 on Base or MPP on Tempo).
Quick Start
{
"mcpServers": {
"apibase": { "url": "https://apibase.pro/mcp" }
}
}
That's the Claude Desktop config. Cursor, Windsurf, OpenAI Agents SDK, LangChain, Google ADK, CrewAI, Microsoft Copilot Studio, and plain REST: apibase.pro/connect.
For AI Agents
- llms.txt — concise LLM context
- ai.txt — plain-text agent discovery
- mcp.json — MCP server metadata
- openapi.json — OpenAPI 3.1 spec
- api-catalog — RFC 9727 discovery linkset
- Roadmap — planned/shipped changes that affect what an agent can do or see
Integrations & Registries
Registry listings: Smithery · Glama · MCP Registry (io.github.whiteknightonhorse/apibase) · PulseMCP · MPPScan
Self-Hosting
git clone https://github.com/whiteknightonhorse/APIbase.git && cd APIbase
cp .env.example .env # set POSTGRES_PASSWORD, X402_PAYMENT_ADDRESS, provider keys
docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d
Full prerequisites, verification steps, and config reference: docs/self-hosting.md.
Architecture
Single Node.js/TypeScript API server, PostgreSQL as the append-only financial source of truth, Redis for cache/rate-limiting only, multi-container Docker stack on one Hetzner server. Every tool call runs the same multi-stage pipeline (escrow-first, idempotent, fail-closed, content-moderated) — dual-rail payments (self-hosted x402 facilitator + MPP), error-code contract, and full container/pipeline detail (exact counts, live): docs/architecture.md.
License
Signals
- GitHub stars
- 10
- Forks
- 6
- Last commit
- Oct 2026
- Weekly downloads
- 128
- Weekly_downloads
- 295 weekly_downloads
Advanced
- Delivery
- apibase MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-whiteknightonhorse-apibase- Source
- github.com/whiteknightonhorse/apibase
- Hosted endpoint
https://apibase.pro/mcp
github.com/whiteknightonhorse/apibase
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